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CATHLEEN STONE ISLAND OUTWARD BOUND SCHOOL INC

EIN 04-3027900 BOSTON, MA

Revenue 2024
$14,657,645
Expenses 2024
$10,854,501

Program services were 57.9% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
C60Z
Classification
1000
Street
PO BOX 127

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Officers and directors · 2024

As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • SYLVIA WATTS MCKINNEY

    PRESIDENT AND CEO

    Total calculated
    $237,809
    From this org
    $237,809
    From related orgs
    $0
    Other
    $0
    Hours/week
    40 + 5 related

    Schedule J breakdown matched by us

    Base
    $236,724
    Bonus
    $0
    Other
    $1,085
    Deferred
    $0
    Nontaxable benefits
    $0
    Filer's total
    $237,809
  • BETH ANN MACNEILL

    CHIEF DEVELOPMENT AND COMMUNICATIONS OFFICER

    Total calculated
    $234,312
    From this org
    $234,312
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $225,666
    Bonus
    $0
    Other
    $8,646
    Deferred
    $0
    Nontaxable benefits
    $0
    Filer's total
    $234,312
  • RICHARD ATKIND

    VP HUMAN RESOURCES & ADMIN.

    Total calculated
    $152,524
    From this org
    $152,524
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $141,203
    Bonus
    $28
    Other
    $11,293
    Deferred
    $0
    Nontaxable benefits
    $0
    Filer's total
    $152,524
  • NICOLE MORRELL

    DIR. OF INSTITUTIONAL GIVING & EVENTS

    Total calculated
    $132,310
    From this org
    $132,310
    From related orgs
    $0
    Other
    $0
    Hours/week
    40
  • DENISE HOLDEN

    DIR. OF EVENT SALES AND OPERATIONS

    Total calculated
    $121,200
    From this org
    $121,200
    From related orgs
    $0
    Other
    $0
    Hours/week
    40
  • ELLEN HARRIS

    SNR DIR, OUTWARD BOUND PROFESSIONAL

    Total calculated
    $108,751
    From this org
    $108,751
    From related orgs
    $0
    Other
    $0
    Hours/week
    40
  • ALEC HEILMANN

    DIRECTOR OF ISLAND OPERATIONS

    Total calculated
    $116,118
    From this org
    $116,118
    From related orgs
    $0
    Other
    $0
    Hours/week
    40
  • MICHAEL MCGINN

    DIRECTOR OF SCHOOL PROGRAMS

    Total calculated
    $115,743
    From this org
    $115,743
    From related orgs
    $0
    Other
    $0
    Hours/week
    40
  • MARK KEATING

    CHAIR

    Total calculated
    $0
    Hours/week
    1 + 1 related
  • CLIFF KRAUSS

    TREASURER

    Total calculated
    $0
    Hours/week
    1 + 1 related
  • GORDON R PENMAN

    CLERK

    Total calculated
    $0
    Hours/week
    1 + 1 related
  • JEANETTE ADELE CALLAHAN

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • JEFFREY M GREENE

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • MARGARET COLEMAN

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • JENNY LEOPOLD

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • THOMAS SIEGEL

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • SUNNI BEVILLE

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • DARLY G DAVIDMEVS

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • DAVID KIRK

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • DAISY P ORTEGA

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • CHRISTOPHER BARTEL

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • ELISHA LONG

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • KARINA BAUM

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • JEREMY BAKER

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1
  • RYAN ENRIGHT

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1

The first 25 listed. Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us. Earlier years are each on their own filing page.

Filings

  • 2024
    Revenue
    $14,657,645
    Expenses
    $10,854,501
    Contributions
    $10,511,820
    Grants paid
    $0
  • 2023
    Revenue
    $8,102,755
    Expenses
    $9,579,854
    Contributions
    $3,320,207
    Grants paid
    $0
  • 2022
    Revenue
    $8,554,966
    Expenses
    $9,320,314
    Contributions
    $3,722,264
    Grants paid
    $0

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Other returns filed

  • 2024 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported
  • 2023 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported
  • 2022 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported

Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all.

Grants made

No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.

Grants received

The 10 largest by cash amount. The API serves every itemized grant.

Related organizations

From Schedule R Part II, where a filer lists the tax-exempt organizations it is related to by control. It does not record shared board members or money.

Declared on its 2024 return

Declared as related by

Other IRS files

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Listed as of 10 September 2026, under deductibility PC.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.

What this page reflects

The IRS Business Master File ingested 5 October 2026, which is when the registration facts above were last refreshed for every organization. Returns through tax year 2024, the newest we have parsed for this organization.